| Clue | Source | Date |
|---|---|---|
| Hardware with crosspieces | LA Times Daily | 14 Apr 2023 |
| Fastening bars with crosspieces | Premier Sunday | 15 Jan 2023 |
| Fastening bars shaped like letters | ||
| Square-headed fasteners | Newsday | 05 Jul 2019 |
| Hardware with crosspieces | ||
| Hardware with crosspieces | LA Times Daily | 08 Sep 2018 |
| Hardware with elongated heads | ||
| Hardware with elongated heads | LA Times Daily | 19 May 2018 |
| Hardware with crosspieces | ||
| Hardware with elongated heads | ||
| Fastening bars with crosspieces for heads |